from PyQt5 import QtCore, QtGui, QtWidgets class Ui_Form(object): def setupUi(self, Form): Form.setObjectName("Form") Form.resize(436, 98) self.label = QtWidgets.QLabel(Form) self.label.setGeometry(QtCore.QRect(10, 10, 411, 81)) font = QtGui.QFont() font.setPointSize(20) self.label.setFont(font) self.label.setObjectName("label") self.retranslateUi(Form) QtCore.QMetaObject.connectSlotsByName(Form) def retranslateUi(self, Form): _translate = QtCore.QCoreApplication.translate Form.setWindowTitle(_translate("Form", "ALWAYS CHECK TERMINAL")) self.label.setText(_translate("Form", "This app opened in terminal")) if __name__ == "__main__": import sys app = QtWidgets.QApplication(sys.argv) Form = QtWidgets.QWidget() ui = Ui_Form() ui.setupUi(Form) Form.show() sys.exit(app.exec_())